Bangladesh Army runner Najimul Hossain Roni broke a 31-year-old record in the men鈥檚 400-metre hurdles as three new national records were created on the second day of the 48th National Athletics Championship at the National Stadium in Dhaka on Tuesday.
Roni clocked 50.84 seconds to break the previous record of 51.87 seconds set by Navy鈥檚 Abdurrahim Nayeem in 1993.